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© 2005, Greene, Tweed all rights reserved
All trademarks are property of their respective owners.
05/05-GT DS-US-SC-053 c m p r e t a i n e r r i n g s / p r o d u c t d a t a
www. g t s e m i . c o m
ARLON®-BASED CMP RETAINER RINGS
High Performance Materials and Precision Design
PLASTIC COMPONENTS
Greene, Tweed’s CMP Retainer Rings are formulated, designed and
machined to meet the unique customer-specific requirements
demanded by Chemical Mechanical Planarization (CMP) processes.
Manufactured from a full range of chemical-resistant materials
including Greene, Tweed’s own Arlon® (polyketone-based) material
and other compounds, these high-performance thermoplastics are
ideal for applications requiring exceptional strength, wear resistance
and purity.
FEATURES & BENEFITS
• Excellent chemical resistance
• Various high-performance blends
DESCRIPTION
Arlon 1000—Virgin Polyketone-based
Arlon 1260—Carbon-Fiber Reinforced Polyketone-based
Arlon 1286—Carbon-Fiber Reinforced Polyketone-based
Arlon 1330—PTFE Filled Polyketone-based
Legend
1 – No attack, possibly slight absorption. Negligible effect on mechanical properties.
2 – Slight attack by absorption. Some swelling and a small reduction in mechanical
properties likely. May limit load bearing capabilities under tension.
3 – Moderate attack or appreciable absorption. Material may have limited life.
Applications involving tensile stress not recommended.
4 – Material will dissolve or suffer chemical attack in a short time.
Conc. – Concentrated Aqueous Solution
RECOMMENDED PROCESS APPLICATIONS
CONCENTRATION TEMP. RANGE
CHEMICAL WEIGHT % 135ºC
Acetic Acid 10 1 1
Ammonia Conc. 1 1
Ammonium Chloride 37 1 1
Ammonium Hydroxide 10 1 3-4
Nitric Acid 10 1 1-2
Oxalic Acid 10 1 1
Potassium Hydroxide 10 1 2
Sulfuric Acid <40 2 2
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